replacing suspension nuts and bolts for stainless ones

[markh1]

I am rebuilding the suspension and want to prevent further corrosion. Are the bolts used in the wishbones and suspension high tensile? because if they are I wont be able to use stainless.

Also There are several allen bolts in the suspension, can these be replaced with anodized aluminium versions or will these not be strong enough?

[markh1]

thanks for the replies chaps. I think the best bet is probably to clean up the existing ones and put some copper slip or greas on them to make sure they dont corrode.

[markh1]

JR said:

heightswitch said:

I have always found that Black finish bolts assembled with some copper slip

This was part of the standard service at the factory. Grade 8.8 black bolts are fine but grade 12.5 are best.

JR do you know where one can get these 12.5 grade bolts?